<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keyword" placeholder="姓名"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="nurses" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="nurseName" label="护工姓名" width="160"></el-table-column>
      <el-table-column prop="nurseNumber" label="护工编号" width="160"></el-table-column>
      <el-table-column prop="state" label="护工状态" width="160">
        <!-- scpoe : 它能获取到当前行的数据-->
        <template scope="scope">
          <span style="color: #11b95c" v-if="scope.row.state === 26">正常</span>
          <span style="color: red" v-else-if="scope.row.state === 27">禁用</span>
          <span style="color: #5e7382" v-else>未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间" :formatter="formatDate" width="180">
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next"
                     @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :current-page="currentPage"
                     :total="total" style="float:right;">
      </el-pagination>
    </el-col>

    <!--新增或修改 界面-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-table-column prop="id" label="员工id" width="60">
        </el-table-column>
        <el-form-item label="护工姓名" prop="nurseName" style="width: 400px">
          <el-input v-model="editForm.nurseName" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="护工状态" prop="state" style="width: 400px">
          <el-select v-model="editForm.state" placeholder="请选择">
            <el-option
                v-for="item in nurseStates"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
            </el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>
import util from '../../common/js/util'
//import NProgress from 'nprogress'
import {
  getNurseListPage,
  removeNurse,
  batchRemoveNurse,
  editNurse,
  addNurse
} from '../../api/api';

export default {
  data() {
    return {
      options: [],
      title: '',
      filters: {
        keyword: ''
      },
      nurses: [],
      nurseStates: [],
      currentPage: 1,
      pageSize: 5,
      total: 0,
      page: 1,
      listLoading: false,
      sels: [],//列表选中列

      editFormVisible: false,//编辑界面是否显示
      editLoading: false,
      editFormRules: {
        name: [
          {required: true, message: '请输入合同名称', trigger: 'blur'}
        ],
        sn: [
          {required: true, message: '请输入合同编号', trigger: 'blur'}
        ]
      },
      //编辑界面数据
      editForm: {
        id: null,
        createTime: "",
        nurseName: "",
        nurseNumber: "",
        state: null,
      },

    }
  },
  methods: {
    // 获取护工状态 26=正常  27=禁用
    getNurseStates() {
      this.$http.get("/detail/findNurseState")
          .then(result => {
            this.nurseStates = result.data;
          })
    },
    formatDate(row, column) {
      // 获取单元格数据
      let data = row[column.property];
      if (data == null) {
        return null;
      }
      let dt = new Date(data)
      return dt.getFullYear() + '-' + (dt.getMonth() + 1) + '-' + dt.getDate() + ' ' + dt.getHours() + ':' + dt.getMinutes() + ':' + dt.getSeconds()
    },
    search() {
      this.currentPage = 1;
      this.getNurses();
    },
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getNurses();
    },
    //获取护工列表
    getNurses() {
      let para = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.filters.keyword};
      this.listLoading = true;
      //NProgress.start();
      this.$http.post("/nurse/list", para)
          .then(result => {
            // 关闭忙等
            this.listLoading = false;
            this.total = result.data.totals;
            this.nurses = result.data.rows;
          })
          .catch(res => {
            this.$message({
              message: "网络不通！",
              type: "error",
            })
          })
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        //NProgress.start();
        let id = row.id;
        this.$http.delete("/nurse/" + id)
            .then(result => {
              this.listLoading = false;
              if (result.data.success) { // 如果后端返回success
                this.$message({
                  message: result.data.msg,
                  type: 'success'
                });
                this.currentPage = 1,
                    // 刷新列表
                    this.getNurses();
              } else {
                this.$message({
                  message: result.data.msg,
                  type: 'error'
                });
              }
            }).catch(result => {
          // 1.关闭忙等框
          this.listLoading = false;
          // 2.给出自定义失败提示！
          this.$message({
            message: '系统繁忙，请重试！',
            type: 'error'
          });
        })
      }).catch(() => {
      });
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.title = "编辑";
      this.editFormVisible = true;
      this.editForm = Object.assign({}, row);
    },
    //显示新增界面
    handleAdd: function () {
      this.title = "新增";
      this.editFormVisible = true;
      this.editForm = {
        id: null,
        createTime: "",
        nurseName: "",
        nurseNumber: "",
        state: null,
      };
    },
    //编辑
    editSubmit: function () {
      this.$refs.editForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.editLoading = true; // 开启提交按钮忙等
            let para = Object.assign({}, this.editForm); // 表单数据拷贝
            // 1.发送Axios请求
            this.$http.put("/nurse", para)
                .then(result => {
                  console.log(result);
                  // 1.关闭提交按钮忙等
                  this.editLoading = false;
                  // 2.关闭弹出框
                  this.editFormVisible = false;
                  // 3.获取后端传递的AjaxResult对象
                  // result = result.data;
                  // 4.判断删除是否成功
                  if (result.data.success) {
                    // 1.给出成功提示
                    this.$message({
                      message: result.data.msg,
                      type: 'success'
                    });
                    // 2.修改页码为第一页
                    // this.currentPage = 1;
                    // 3.调用函数刷新列表
                    this.getNurses();
                  } else {
                    // 1.给出失败提示
                    this.$message({
                      message: result.data.msg,
                      type: 'error'
                    });
                    this.getNurses();
                  }
                })
          });
        }
      });
    },

    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        //NProgress.start();
        this.$http.patch("/nurse", ids)
            .then(result => {
              result = result.data;
              if (result.success) { // 如果后端返回success
                this.$message({
                  message: result.msg,
                  type: 'success'
                });
                this.currentPage = 1,
                    // 刷新列表
                    this.getNurses();
              } else {
                this.$message({
                  message: result.msg,
                  type: 'error'
                });
              }

            })
            .catch(result => { // 接口调用失败
              // 1.关闭忙等框
              this.listLoading = false;
              // 2.给出自定义失败提示！
              this.$message({
                message: '系统繁忙，请重试！',
                type: 'error'
              });
            })
      }).catch(() => {

      });
    }
  },
  mounted() {
    this.getNurses();
    this.getNurseStates();
  }
}

</script>

<style scoped>

</style>